It seems that Paris Hilton and Nicole Richie may have come to the end of the line, with their television series The Simple Life. According to sources, FOX is looking for a replacement show which may involve Nicole Richie, but not Hilton. The channel reportedly wants to launch a new reality series, following married celebrities. Richie and her fiance, Adam Goldstein look set to be the stars of a FOX clone of MTV's Newlyweds, which stars Jessica Simpson and Nick Lachey. The network is still looking for a new show for Hilton, and they are also interested in doing a series with twins Mary-Kate and Ashley Olsen. | 
